Phosphotungstic acid
[医] 磷钨酸
🧩 词语组成解析
🗣️ 情景例句
Would you like to discuss it over lunch, Mr. Smith?
史密斯先生，吃饭时再讨论好吗？
I'm being kept very busy with my required reading for Sosh this quarter.
本学期有许多必须为上社会学而读的东西，我太忙了。
I'm sorry to hear that.
真遗憾。